SmokeTip are cartomizer only. Here is a different video:
YouTube - Refill Ecig Cartos Quick and Easy (CCFM).
After filling hold the mouth end up and look through it. You should be able to see straight through to the hole in the battery end. If you can't then it's a bit overfilled. Hold a tissue up to the battery end and gently blow through the mouth end. This should clear any
juice left in the center tube. Always clean the threads on the battery side of the carto after doing this.
Now, if the carto tasted burnt before you refilled, then it was burnt and needed to be tossed. No amount of refilling will help it if it's burnt. You'll learn quickly when carto develops an "off" taste to stop
vaping it and refill.
Your SmokeTip is a kr808d-1 so these will be helpful:
http://www.e-cigarette-forum.com/fo...-videos-newbies-particular-broke-newbies.html
I'm sure someone else can explain all this much better, but I hope this helps a little
